boAt Airdopes 138 and GOVO GoBuds 661 offer different noise cancellation capabilities (NA vs Environmental Noise Cancelling), which can impact how effectively they block external noise. There is a noticeable difference in weight (45 Gm vs 50 GM), which may affect comfort during extended use. The driver size differs between the two (13 mm vs 7 mm), which can influence sound depth, bass response, and overall audio clarity. The frequency response differs (20 Hz - 20000 Hz vs 20H - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs. boAt Airdopes 138 uses Bluetooth 5.0+EDR while GOVO GoBuds 661 supports Bluetooth 5.2, which can impact connectivity stability and efficiency. From a usability standpoint, both models provide a reliable and premium headphone experience. boAt Airdopes 138 and GOVO GoBuds 661 are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. Battery life varies between the two (3 / 12 Hours vs 40 Hours), which affects how long you can use them on a single charge. Impedance levels vary (NA vs 32 Ohms), which can affect compatibility and audio output when used with different devices.
Verdict: Both headphones offer strong performance, and the right choice depends on your priorities such as battery life, comfort, and noise cancellation.
Top Differences
- Battery Life: 3 / 12 Hours vs 40 Hours
- Noise Cancelling: NA vs Environmental Noise Cancelling
- Driver Size: 13 mm vs 7 mm
- Bluetooth: 5.0+EDR vs 5.2
- Weight: 45 Gm vs 50 GM